NSN 4520-01-616-0770 · NIIN 016160770 · Part number 1481L44
Hammond Maufacturing Company Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 1MPP4
Government record, cited
NSN 4520-01-616-0770 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-616-0770. Manufacturer of record part number: 1481L44.
Also searched as4520-01-616-0770 ·
4520016160770 ·
NIIN 016160770 ·
01-616-0770 ·
FSC 4520 Space and Water Heating Equipment · CAGE 1MPP4 · 1481L44 · 08018B4111
Manufacturer of record: Hammond Maufacturing Company Inc
Identification
NSN: 4520-01-616-0770
NIIN: 016160770
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 1481L44
Manufacturer: Hammond Maufacturing Company Inc
General Description
The Register,air, cataloged under National Stock Number 4520-01-616-0770, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Hammond Maufacturing Company Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE
Frequently Asked Questions
What is NSN 4520-01-616-0770?
NSN 4520-01-616-0770 is a Register,air, manufactured by Hammond Maufacturing Company Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-616-0770?
NSN 4520-01-616-0770 has 1 manufacturer part number on file: 1481L44 (Hammond Maufacturing Company Inc).
Is NSN 4520-01-616-0770 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.